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Desenvolvimento do lado do servidor, APIs, bancos de dados e logica de negocios.

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A Broken Button Is Obvious. A Broken Auth Check Isn't.

A Broken Button Is Obvious. A Broken Auth Check Isn't.

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4 min read
Solon Flow: Lightweight Process Orchestration Without BPMN XML

Solon Flow: Lightweight Process Orchestration Without BPMN XML

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6 min read
Designing an Idempotent Transaction API: Preventing Duplicate Financial Operations

Designing an Idempotent Transaction API: Preventing Duplicate Financial Operations

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2 min read
My AI Agent Ignores My Prompts If They Break the Architecture (And Why That's a Feature)

My AI Agent Ignores My Prompts If They Break the Architecture (And Why That's a Feature)

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7 min read
Understanding the Laravel `config` Folder: What I'm Learning as a Beginner

Understanding the Laravel `config` Folder: What I'm Learning as a Beginner

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9 min read
real payment gateway

real payment gateway

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2 min read
Building a Data Pipeline for Real Estate Feasibility Analysis

Building a Data Pipeline for Real Estate Feasibility Analysis

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7 min read
What Durable Actually Means for Money-Critical Code

What Durable Actually Means for Money-Critical Code

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3 min read
MCP versus API: what assistants need that your REST endpoints do not spell out

MCP versus API: what assistants need that your REST endpoints do not spell out

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6 min read
OAuth Failure Recovery: Why I Choose Safe Retries for Authorization and Callback Steps

OAuth Failure Recovery: Why I Choose Safe Retries for Authorization and Callback Steps

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7 min read
Teaching My Backend to Lock the Door — FastAPI Auth, Phase 3

Teaching My Backend to Lock the Door — FastAPI Auth, Phase 3

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16 min read
Migrating a Side Project from Firebase to PocketBase Cloud: A Practical Guide

Migrating a Side Project from Firebase to PocketBase Cloud: A Practical Guide

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4 min read
Polymarket Bot Execution: Why Detecting a Signal Isn't Enough

Polymarket Bot Execution: Why Detecting a Signal Isn't Enough

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7 min read
SQL Execution Order Internals: Why WHERE Fails on Aliases but ORDER BY Succeeds

SQL Execution Order Internals: Why WHERE Fails on Aliases but ORDER BY Succeeds

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1 min read
Enhance your backend security with these tips.

Enhance your backend security with these tips.

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1 min read
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